1120022012002 has 8 divisors (see below), whose sum is σ = 1680235627356. Its totient is φ = 559943469552.

The previous prime is 1120022011967. The next prime is 1120022012003. The reversal of 1120022012002 is 2002102200211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 975174025081 + 144847986921 = 987509^2 + 380589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1120022012003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33747493 + ... + 33780664.

Almost surely, 2^{1120022012002} is an apocalyptic number.

1120022012002 is a deficient number, since it is larger than the sum of its proper divisors (560213615354).

1120022012002 is an equidigital number, since it uses as much as digits as its factorization.

1120022012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67536452.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1120022012002 its reverse (2002102200211), we get a palindrome (3122124212213).

The spelling of 1120022012002 in words is "one trillion, one hundred twenty billion, twenty-two million, twelve thousand, two".